Withdrawal of Registrar-General's Caveat (WXX)
Form WXX is the South Australian form to withdraw a Registrar-General's caveat entered for a land acquisition. The acquiring authority signs it under the Land Acquisition Act 1969.
Opens Land Services SA's page for this form.
DraftOur fillable copy of this form has not been through editorial review yet. Check it against Land Services SA's current form before you rely on it.
- Format
- Word (DOCX)
- Category
- Land titles form
- Form number
- WXX
- Version
- v8de54488
- Last updated
- 26 October 2026
Land Acquisition Act 1969 s 14

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What WXX is for
When an acquiring authority serves a notice of intention to acquire land under the Real Property Act, the Registrar-General enters a caveat forbidding dealings without the authority's consent (Land Acquisition Act 1969 (SA) s 14(2)). If the authority decides, or is presumed to have decided, not to proceed with the acquisition, it must promptly apply in writing to the Registrar-General to withdraw the caveat, and the Registrar-General must do so (s 14(3)). Form WXX is the approved form. The authority states that the interest the caveat protected has been satisfied, and the Registrar-General's part of the form records the withdrawal. The same form is used for a partial withdrawal (prefix PXX). Caveats lodged under section 191 of the Real Property Act 1886 are withdrawn on Form W1 (prefix WX) instead.
When you need it
- The acquiring authority has decided not to proceed with the acquisition, or is presumed to have decided not to (18 months without acquisition, unless extended: s 15(4)).
- The interest protected by the Registrar-General's caveat has been satisfied and the caveat should come off the title.
- The caveat is to be withdrawn from only some of the land (partial withdrawal, prefix PXX).
How to fill it in
- 1
Caveat number
Insert the number of the Registrar-General's caveat being withdrawn, in both places on the form.
- 2
Titles affected
Insert the title references (volume and folio) for every certificate of title or Crown lease affected by the withdrawal.
- 3
Authority signature
The acquiring authority, or a party authorised to apply, signs and dates the form. If someone other than the authority signs, show the authority's name.
- 4
Supporting documents
List any supporting documents in the panel on the cover page, and use a Form B1 annexure sheet if more space is needed.
Filing, lodging and service
- The withdrawal is lodged on paper with Land Services SA; Registrar-General's caveat withdrawals are not on the mandated electronic lodgement list.
- Section 14(3) requires the authority to apply 'forthwith' once it decides, or is presumed to have decided, not to proceed.
- Check Land Services SA's current fee schedule for any lodgement fee.
Common mistakes
- Landowners who want the caveat off their title should contact the acquiring authority named in it; the Act puts the duty to apply on the authority.
- If the authority decides not to proceed, people interested in the land may claim compensation by written notice within 6 months (s 15(5)).
- Use Form W1, not WXX, for an ordinary caveat lodged by a private caveator.
Frequently Asked Questions
How is a Registrar-General's caveat removed in South Australia?
The acquiring authority lodges a Withdrawal of Registrar-General's Caveat (Form WXX), and the Registrar-General withdraws it (Land Acquisition Act 1969 s 14(3)).
Can the landowner lodge Form WXX?
The form is signed by the acquiring authority or a party authorised to make the application on its behalf, not by the landowner.
Checked against the official sources on 26 October 2026
- Land Acquisition Act 1969 (SA) ss 14, 15
- Land Services SA - Form WXX Withdrawal of Registrar-General's Caveat
- Land Services SA - Form WXX guidance notes
- Land Services SA - Forms and guidance notes
- Land Services SA - Electronic conveyancing (mandated dealings)
General information about the form, not legal advice about your matter. Rules and forms change: if anything here differs from the court or agency's current instructions, theirs apply.
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